{"schemaVersion":"jobsearcher.job.v1","id":"0eb22c575dfa7526ae897114","url":"https://jobsearcher.com/jobs/0eb22c575dfa7526ae897114","canonicalUrl":"https://jobsearcher.com/jobs/0eb22c575dfa7526ae897114","title":"Senior Linux Kernel Engineer - Runtime Security","description":"Senior Linux Kernel EngineerAqua Security is a global leader in cloud-native security, protecting modern applications and workloads across containers, Kubernetes, serverless, and cloud environments.We are looking for an experienced Senior Linux Kernel Engineer to join our Runtime Security Group and help build the technology that protects workloads at runtime — where sophisticated attacks need to be detected and stopped.This is a highly technical, hands-on role at the intersection of Linux kernel development, cybersecurity, cloud-native technologies, and runtime protection.You'll work on complex, low-level challenges that directly impact Aqua's runtime security platform, designing and building scalable components for both cloud and on-prem environments.If you're passionate about Linux internals, kernel development, eBPF, and solving deep technical security challenges, this is an opportunity to work on technology that operates at the heart of modern cloud security.What You Will OwnDesign and implement robust, scalable runtime security components for cloud and on-prem environmentsWork deeply with Linux kernel internals, kernel modules, syscalls, and kernel/user-space interactionDevelop and optimize low-level components that enable runtime threat detection and protectionLeverage technologies such as eBPF for tracing, observability, security monitoring, and runtime protectionTake end-to-end ownership of complex technical initiatives — from architecture and design through implementation, testing, code review, and production deliveryCollaborate closely with software architects and senior engineers to shape technical direction and solve complex system-level challengesLead and contribute to technical PoCs evaluating new technologies and approachesWork across the full software development lifecycle, maintaining high standards for code quality, performance, reliability, and securityContribute to the evolution of Aqua's next-generation cloud-native runtime security platformWhy Aqua Security?At Aqua, you'll work at the forefront of cloud-native and runtime security, solving some of the hardest technical challenges in cybersecurity.You'll have the opportunity to:Work on deep Linux kernel and runtime technologiesBuild security capabilities protecting large-scale production environmentsWork alongside world-class engineers, security researchers, and architectsInfluence the technical direction of a leading cloud-native security platformTake real ownership of challenging projects from concept to productionWork with technologies including Linux, eBPF, Kubernetes, containers, and cloud infrastructureThis is not a role for someone looking to simply build another backend service.It's an opportunity to work deep in the operating system, understand how modern attacks operate, and build the technology that stops them.If Linux Kernel, eBPF, runtime security, and cloud-native technologies are your world — we'd love to talk.Requirements10+ years of software development experience with strong expertise in C/C++ or Go on Linux6+ years of hands-on Linux OS-level programming6+ years of Linux kernel development experience, including kernel modules, syscall interfaces, and kernel/user-space interactionDeep understanding of Linux internals and low-level programmingHands-on experience with eBPF, particularly in tracing, security monitoring, networking, or observability use casesStrong understanding of operating systems, processes, memory, networking, and system-level performanceProven ability to design and implement high-performance, reliable system componentsStrong problem-solving skills and a hands-on approach to complex technical challengesExcellent communication and documentation skillsCollaborative mindset with a strong sense of ownership and initiativeNice to HaveExperience working on cybersecurity products, particularly runtime, endpoint, or workload protectionExperience with containers, Kubernetes, and cloud-native environmentsExperience working with Linux security mechanismsExperience in Agile R&D environmentsBackground in developing security, observability, or infrastructure technologies","company":"Aqua Security","rawCompany":"aqua security","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-10-16T14:07:47.380Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"}],"industries":[{"code":"541512","title":"Computer Systems Design 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challenges that directly impact Aqua's runtime security platform, designing and building scalable components for both cloud and on-prem environments.If you're passionate about Linux internals, kernel development, eBPF, and solving deep technical security challenges, this is an opportunity to work on technology that operates at the heart of modern cloud security.What You Will OwnDesign and implement robust, scalable runtime security components for cloud and on-prem environmentsWork deeply with Linux kernel internals, kernel modules, syscalls, and kernel/user-space interactionDevelop and optimize low-level components that enable runtime threat detection and protectionLeverage technologies such as eBPF for tracing, observability, security monitoring, and runtime protectionTake end-to-end ownership of complex technical initiatives — from architecture and design through implementation, testing, code review, and production deliveryCollaborate closely with software architects and senior engineers to shape technical direction and solve complex system-level challengesLead and contribute to technical PoCs evaluating new technologies and approachesWork across the full software development lifecycle, maintaining high standards for code quality, performance, reliability, and securityContribute to the evolution of Aqua's next-generation cloud-native runtime security platformWhy Aqua Security?At Aqua, you'll work at the forefront of cloud-native and runtime security, solving some of the hardest technical challenges in cybersecurity.You'll have the opportunity to:Work on deep Linux kernel and runtime technologiesBuild security capabilities protecting large-scale production environmentsWork alongside world-class engineers, security researchers, and architectsInfluence the technical direction of a leading cloud-native security platformTake real ownership of challenging projects from concept to productionWork with technologies including Linux, eBPF, Kubernetes, containers, and cloud infrastructureThis is not a role for someone looking to simply build another backend service.It's an opportunity to work deep in the operating system, understand how modern attacks operate, and build the technology that stops them.If Linux Kernel, eBPF, runtime security, and cloud-native technologies are your world — we'd love to talk.Requirements10+ years of software development experience with strong expertise in C/C++ or Go on Linux6+ years of hands-on Linux OS-level programming6+ years of Linux kernel development experience, including kernel modules, syscall interfaces, and kernel/user-space interactionDeep understanding of Linux internals and low-level programmingHands-on experience with eBPF, particularly in tracing, security monitoring, networking, or observability use casesStrong understanding of operating systems, processes, memory, networking, and system-level performanceProven ability to design and implement high-performance, reliable system componentsStrong problem-solving skills and a hands-on approach to complex technical challengesExcellent communication and documentation skillsCollaborative mindset with a strong sense of ownership and initiativeNice to HaveExperience working on cybersecurity products, particularly runtime, endpoint, or workload protectionExperience with containers, Kubernetes, and cloud-native environmentsExperience working with Linux security mechanismsExperience in Agile R&D environmentsBackground in developing security, observability, or infrastructure technologies","datePosted":"2026-10-16T14:07:47.380Z","dateModified":"2026-10-16T14:07:47.380Z","hiringOrganization":{"@type":"Organization","name":"Aqua 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